Pet water dish



FIG. 1 is a front and side perspective view of the design for a pet water dish.

FIG. 2 is a bottom, front and side perspective view thereof.

FIG. 3 is a rear elevational view of the ornamental design for a pet water dish.

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a bottom plan view of the ornamental design for a pet water dish. 

CLAIM The ornamental design for a pet water dish, as shown and described. 